<!-- Horizontal Form -->
 <div class="box box-info">
      <div class="box-header with-border">
        <h3 class="box-title">添加菜单</h3>
      </div>
      <!-- /.box-header -->
      <!-- form start -->
      <form class="form-horizontal">
        <div class="box-body">
          <div class="form-group">
            <label for="nameId" class="col-sm-2 control-label">类型</label>
            <div class="col-sm-10 typeRadio">
              	<label class="radio-inline">
				<input type="radio" name="typeId" value="1" checked> 菜单 </label>
				<label class="radio-inline">
				<input type="radio" name="typeId" value="2"> 按钮 </label>
            </div>
          </div>
          <div class="form-group">
            <label for="nameId" class="col-sm-2 control-label">菜单名称</label>
            <div class="col-sm-10">
              <input type="text" class="form-control"  id="nameId" placeholder="名称">
            </div>
          </div>
          <div class="form-group">
            <label for="parentId" class="col-sm-2 control-label">上级菜单</label>
            <div class="col-sm-10">
              <input type="text" class="form-control load-sys-menu" readonly="readonly" id="parentId" placeholder="上级菜单">
            </div>
          </div>
          <div class="form-group">
            <label for="urlId" class="col-sm-2 control-label">菜单URL</label>
            <div class="col-sm-10">
              <input type="text" class="form-control"  id="urlId" placeholder="url">
            </div>
          </div>
          <div class="form-group">
			<label for="permissionId" class="col-sm-2 control-label">授权标识：</label>
			<div class="col-sm-10">
				<input type="text" id="permissionId"
				       placeholder="多个用逗号分隔，如：user:list,user:create"
					   class="form-control">
			</div>
		  </div>
		  <div class="form-group">
				<label for="sortId" class="col-sm-2 control-label">排序号：</label>
				<div class="col-sm-10">
					<input type="text" id="sortId" placeholder="排序号"
						class="form-control">
				</div>
		 </div>
        </div>
        <!-- /.box-body -->
        <div class="box-footer">
          <button type="button" class="btn btn-default btn-cancel">Cancel</button>
          <button type="button" class="btn btn-info pull-right btn-save">Save</button>
        </div>
        <!-- /.box-footer -->
      </form>
      <!-- zTree 对应的div -->
      <div class="layui-layer layui-layer-page layui-layer-molv layer-anim" id="menuLayer" type="page" times="2" showtime="0" contype="object"
		style="z-index:59891016; width: 300px; height: 450px; top: 100px; left: 500px; display:none">
		<div class="layui-layer-title" style="cursor: move;">选择菜单</div>
		<div class="layui-layer-content" style="height: 358px;">
			<div style="padding: 10px;" class="layui-layer-wrap">
				<ul id="menuTree" class="ztree"></ul>    <!-- 动态加载树 -->
			</div>
		</div>
		<span class="layui-layer-setwin"> <a class="layui-layer-ico layui-layer-close layui-layer-close1 btn-cancel" ></a></span>
		<div class="layui-layer-btn layui-layer-btn-">
			<a class="layui-layer-btn0 btn-confirm">确定</a>
			<a class="layui-layer-btn1 btn-cancel">取消</a>
	     </div>
      </div>
      
  </div>
  <script type="text/javascript" src="bower_components/ztree/jquery.ztree.all.min.js"></script>
  <script type="text/javascript" src="bower_components/layer/layer.js">
  </script>
 <script type="text/javascript">
  var zTree; //zTree是第三方扩展的一个Jquery插件
  //初始化zTree时会用到
  var setting = {//简单zTree结构设置
  	data : {
  		simpleData : {
  			enable : true,
  			idKey : "id",  //节点数据中保存唯一标识的属性名称
  			pIdKey : "parentId",  //节点数据中保存其父节点唯一标识的属性名称
  			rootPId : null  //根节点id
  		}//json 格式javascript对象
  	}
  }//json 格式的javascript对象
 
  $(function(){
	  $("#mainContentId")
	  .on("click",".load-sys-menu",doLoadZtreeNodes);
	  
	  //form表单中的保存和取消事件注册
	  $(".box-footer")
	  .on("click",".btn-save",doSaveOrUpdate)
	  .on("click",".btn-cancel",doCancel);
	  
	  //注册zTree中的确定和取消按钮的点击事件
	  $("#menuLayer")
      .on("click",".btn-confirm",doSetSelectNode)
      .on("click",".btn-cancel",doHideTree)
      
      //获取mainContentId对象上绑定的数据
      var rowData=$("#mainContentId").data("rowData");
	  if(rowData)doInitEditFormData(rowData);
  });
  //初始化表单数据
  function doInitEditFormData(rowData){
	  $("form input[value='"+rowData.type+"']").prop("checked",true);
	  $("#nameId").val(rowData.name);
	  $("#parentId").val(rowData.parentName);
	  $("#parentId").data("parentId",rowData.parentId);
	  $("#urlId").val(rowData.url);
	  $("#permissionId").val(rowData.permission);
	  $("#sortId").val(rowData.sort);
  }
  function doCancel(){
	  var url="menu/doMenuListUI.do";
	  $("#mainContentId").load(url);
  }
  function doSaveOrUpdate(){
	  //1.获取表单数据
	  var params=doGetEditFormData();
	  var rowData=$("#mainContentId").data("rowData");
	  if(rowData)params.id=rowData.id;
	  //2.将表单数据异步提交到服务端
	  var insertUrl="menu/doSaveObject.do";
	  var updateUrl="menu/doUpdateObject.do";
	  var url=rowData?updateUrl:insertUrl;
	  $.post(url,params,function(result){
		  if(result.state==1){
			  alert(result.message);
			  doCancel();
		  }else{
			  alert(result.message);
		  }
	  })
  }
  function doGetEditFormData(){
	  var params={
		  type:$("form input[type='radio']:checked").val(),
		  name:$("#nameId").val(),
		  parentId:$("#parentId").data("parentId"),
		  url:$("#urlId").val(),
		  permission:$("#permissionId").val(),
		  sort:$("#sortId").val()
	  };
	  return params;
  }
  
  
  function doHideTree(){
	  $("#menuLayer").css("display","none");
  }
  //设置选中的节点
  function doSetSelectNode(){
	 //console.log(zTree);
	 //获取选中的节点
	 var nodes=zTree.getSelectedNodes();
	 //获取选中节点内容并填充到表单中
	 if(nodes.length==0){
		alert("请选择");
		return;
	 }
	 $("#parentId").val(nodes[0].name);
	 $("#parentId").data("parentId",nodes[0].id);
	 //隐藏zTree
	 doHideTree();
  }
  function doLoadZtreeNodes(){
	  //显示div
	  $("#menuLayer").css("display","block");
	  var url="menu/doFindZtreeMenuNodes.do";
	  //异步加载数据,并初始化数据
	  $.getJSON(url,function(result){
		  if(result.state==1){
			  //使用init函数需要先引入ztree对应的js文件
			  zTree=$.fn.zTree.init(
					  $("#menuTree"),
					  setting,
					  result.data);//Result-->JsonResult-->Data-->List<Node>

		  }else{
			  alert(result.message);
		  }
	  })
  }

  
 </script>
    
    
    
    
    
    
    
    
    